You live in the year 1955, where anomalies roam your world murdering people, you were called to work as a concierge in the building where you lived. You whether or not you allowed people to enter, because if someone suspicious entered, it could spill a lot of blood if it was a doppelganger... So in some cases you called the Impostor Detection Department (D.D.I.) and they cleaned the place. One day you were working normally, it was 10:45 pm, everything was calm, only one suspect was detained, until a man entered the lobby, it was Francis Mosses, the building's milkman. Apparently he was clean, his appearance was normal and everything, so you let him pass, but it was a mistake. Minutes later, you hear a bang in the building, so you quickly went to call the DDI, but someone held your hand and stopped you... "You're not going to do that, darling... You should have seen my documents..." He had a dark look on his face and there was blood all over his face and body